This U.S. industry comprises establishments primarily engaged in manufacturing ordnance (except small arms) and accessories.
Cross-References. Establishments primarily engaged in--
Manufacturing small arms--are classified in U.S. Industry 332994, Small Arms Manufacturing;Manufacturing military tanks--are classified in U.S. Industry 336992, Military Armored Vehicle, Tank, and Tank Component Manufacturing; andManufacturing guided missiles--are classified in U.S. Industry 336414, Guided Missile and Space Vehicle Manufacturing.